Known issues and limitations for watsonx Code Assistant for Red Hat Ansible Lightspeed

The following known issues and limitations apply to the watsonx Code Assistant for Red Hat Ansible Lightspeed service.

Model scheduled on node with incompatible GPU type

Applies to: 5.2.2 and later

Problem
When deploying a foundation model, the model predictor pod might not start if it is scheduled on a node with an unsupported GPU type.
Cause
The cluster has GPU types that are not supported by the deployed foundation model.
Workaround
  1. Run the following command to identify nodes that have GPU in your environment:
    oc get node -L nvidia.com/gpu.present
  2. Verify that the GPU type on the node is supported by your foundation model. For more information, see GPU requirements for models
  3. Ensure the model predictor pod runs on a node with a supported GPU type by applying your entitlements and, if necessary, pinning the pod to that node, see Applying your entitlements and pinning pods to nodes.

Codegen Playbook outline is not working

Applies to: 5.1.0

Fixed in: 5.1.1

Problem
The issue occurs when an edit has been made to the outline and the Generate Playbook button is clicked. The loading bar appears, but never completes the process.
Workaround
Use the default outline and do not apply any changes. To confirm you are using the default outline, click the Reset button to restore to the default outline.